RV+ vs Voltagen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RV+
Manage your RV's electrical, electronic, and mechanical features remotely. Monitor and control lighting, HVAC, tank levels, slides, awnings, and more from your smartphone. Stay connected to your RV's systems wherever you go.
- Remote RV system monitoring
- Control lighting and HVAC
- View tank readings
- Operate slides and awnings
- Manage battery and solar
- Global and local access options
Read full descriptionHide full description
Never miss a moment with RV+ — your ultimate RV management tool! RV+ empowers you to stay connected and in control, right from your phone, so you can focus on enjoying your adventures. Experience seamless RV management with RV+’s clean, user-friendly interface. Easily monitor and operate all your RV’s electrical, electronic, and mechanical features no matter where you are. If your RV has the Local Access module, you can operate essential devices up to 90 feet away. With the Global Access module installed, your subscription allows you to manage most app features from anywhere in the world. Your RV’s module type is indicated on the Mobile App page of your touchscreen. Key Features: - Lighting - HVAC - Tank Readings - Slides* - Awnings* - TV Lifts* - Shades - Solar Controllers - Cargo Locks - AGS and AES* - Battery Management - And so much more! *Local Control Only Terms of Use (EULA): https://www.fireflyint.com/terms-of-use-and-service Privacy Policy: https://www.fireflyint.com/mobile-app-privacy-policy
Voltagen
Monitor your lithium battery systems in real-time or remotely. View battery status, power flow, and control inverter settings. Receive fault alerts and track power history for efficient energy management.
- Real-time battery monitoring
- Power flow visualization
- Inverter & shore power control
- Remote cloud access
- Power consumption history
- Fault alerts and system status
Read full descriptionHide full description
Voltagen Battery Monitor is the companion app for Voltagen Lithium battery power systems and legacy Volta Power Systems. Connect to your battery system over Bluetooth for real-time monitoring, or check in from anywhere using cloud-based remote access (requires two devices). A Voltagen Bluetooth adapter is required to use the app, check with your manufacturer or Voltagen Support to verify your system is equipped. **Real-Time Dashboard** See your battery's state of charge, voltage, current, capacity, and temperature at a glance. An animated gauge and color-coded indicators make it easy to understand your system's health without reading a manual. **Power Flow Visualization** Watch energy flow through your system in real time. See exactly where power is coming from — shore power, alternator, or battery — and where it's going. Shore power connection type (20A, 30A, 50A) is shown automatically. **Inverter & Shore Power Control** Turn your inverter on or off and set your shore power breaker rating directly from the app. The breaker selector adjusts automatically to your system's supported range. (Only support on some configurations) **Remote Cloud Monitoring** Stream your battery data to the cloud and check on your system from anywhere. Perfect for monitoring your RV while you're away, or keeping an eye on multiple installations. No special hardware needed — just connect over Bluetooth and tap Cloud Send. **Power History** Track your power consumption over time with a built-in history chart. See average power draw minute by minute over the last hour to understand your usage patterns. **Fault Alerts & System Status** Know immediately when something needs attention. The app displays active faults from your Battery Management System, last shutdown reason, and system health indicators so you can address issues before they become problems. **Multiple Device Support** Manage multiple Voltagen battery systems from a single account. Claim devices, switch between them, and monitor each one independently.
Screenshots
Verdict
The clearest difference is review sentiment: Voltagen at 100% against RV+'s 9%. Voltagen also leads on rating (4.5 vs 2.1) and in-app purchases (none vs 2). RV+'s advantage is ratings volume (15 vs 4). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RV+ sells 2 in-app purchases, starting at $8.99 per month. Voltagen asks for nothing beyond the download.
Voltagen holds the better App Store score, 4.5 against 2.1. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews point the same way: 9% of RV+'s written reviews are positive against 100% of Voltagen's.
RV+ ships an update monthly, Voltagen fortnightly. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.
| Parameter | RV+ | Voltagen |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (15 ratings) | 4.5 (4 ratings) — better |
| Positive reviews | 9.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 15 — better | 4 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Firefly Integrations LLC | Voltagen, LLC |
Customer experience
RV+
Voltagen
In-app purchases
RV+
- Remote Connection1 Month trial$8.991 Month
- Remote Connection - 1 Year$89.991 Year
Voltagen
No in-app purchases








